.page-contact {
  --contact-line: var(--line);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding-top: 30px;
  margin-top: 22px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad);
}

.page-contact .contact-hero-main h1 {
  margin: 14px 0 0;
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--bright);
}

.page-contact .contact-lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
}

/* 联系方式卡片 */
.page-contact .contact-cards {
  display: grid;
  gap: 14px;
  margin-top: 32px;
}

.page-contact .contact-card {
  position: relative;
  display: block;
  padding: 18px 20px 18px 24px;
  background: var(--panel);
  border: 1px solid var(--contact-line);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  bottom: -1px;
  width: 3px;
  background: var(--line-soft);
  transition: background var(--dur) var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--line-soft);
  background: var(--overlay);
}

.page-contact .contact-card:hover::before,
.page-contact .contact-card:focus-within::before {
  background: var(--grad);
}

.page-contact .contact-card-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-card-value {
  display: block;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3.4vw, 1.24rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--amber);
  overflow-wrap: anywhere;
}

.page-contact .contact-card-value--text {
  font-family: var(--font-sans);
  font-size: clamp(0.98rem, 2.6vw, 1.1rem);
  color: var(--bright);
  overflow-wrap: anywhere;
}

.page-contact .contact-card-note {
  display: block;
  margin-top: 10px;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
  transition: color var(--dur) var(--ease);
}

.page-contact .contact-card:hover .contact-card-note,
.page-contact .contact-card:focus-within .contact-card-note {
  color: var(--text);
}

/* 首屏配图 */
.page-contact .contact-hero-aside .media-frame {
  margin: 0;
}

.page-contact .contact-hero-aside .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 响应节奏 */
.page-contact .prose {
  max-width: 62ch;
}

.page-contact .rhythm-list {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-contact .rhythm-list .status {
  margin: 0;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--contact-line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
}

/* 江西本地支持 */
.page-contact .local-panel {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 28px 22px;
  border: 1px solid var(--contact-line);
  border-radius: 2px;
  background:
    linear-gradient(180deg, rgba(34, 224, 200, 0.07), transparent 44%),
    var(--panel);
}

.page-contact .local-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
}

.page-contact .local-panel > * {
  position: relative;
  z-index: 1;
}

.page-contact .local-panel h2 {
  margin: 12px 0 0;
  font-size: clamp(1.4rem, 4.4vw, 1.8rem);
  font-weight: 800;
  color: var(--bright);
}

.page-contact .local-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .local-stats .stat {
  padding-left: 12px;
  border-left: 2px solid var(--line-soft);
}

.page-contact .local-stats .stat-num {
  color: var(--amber);
}

.page-contact .node-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .node-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 13px 15px;
  background: rgba(31, 44, 60, 0.62);
  border: 1px solid var(--contact-line);
  border-radius: 2px;
}

.page-contact .node-index {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .node-name {
  font-weight: 700;
  color: var(--bright);
}

.page-contact .node-desc {
  margin-left: auto;
  font-size: 0.84rem;
  color: var(--muted);
}

.page-contact .node-foot {
  margin: 16px 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 合作与反馈 */
.page-contact .collab-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 24px 20px;
}

.page-contact .collab-card .card-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--bright);
}

.page-contact .collab-card .card-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--muted);
}

/* 常见场景 */
.page-contact .scenario-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .scenario-list li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .scenario-index {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 3px;
}

.page-contact .scenario-q {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--bright);
}

.page-contact .scenario-a {
  margin: 7px 0 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .scenario-a a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .scenario-a a:hover,
.page-contact .scenario-a a:focus-visible {
  border-color: var(--cyan);
}

.page-contact .scenario-list .tag {
  display: inline-block;
  margin-top: 10px;
}

.page-contact .aside-panel {
  padding: 24px 20px;
}

.page-contact .aside-panel .card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--bright);
}

.page-contact .aside-panel .card-text {
  margin: 10px 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .aside-panel .link-arrow {
  display: inline-block;
  margin-top: 12px;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.92rem;
}

.page-contact .aside-panel .rule {
  margin: 24px 0 20px;
  border: 0;
  height: 1px;
  background: var(--contact-line);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* 响应式 */
@media (min-width: 520px) {
  .page-contact .local-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-contact .local-panel {
    padding: 34px 30px;
  }

  .page-contact .scenario-list li {
    grid-template-columns: 48px minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-contact .aside-panel {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (max-width: 767px) {
  .page-contact .contact-hero {
    padding-top: 22px;
  }

  .page-contact .contact-hero-aside .media-frame img {
    max-height: 340px;
  }

  .page-contact .node-desc {
    margin-left: 0;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-card::before,
  .page-contact .contact-card-note {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .contact-card:focus-within {
    transform: none;
  }
}